<template>
<div style="height: 50px; line-height: 50px; border-bottom: 1px solid #ccc;display: flex">
  <div style="width: 200px;padding-left: 80px;font-weight: bold;color: dodgerblue;background-color: #23262e">xx教育</div>
  <div style="flex: 1;background-color: #23262e"></div>
  <div style="width: 100px;padding-top:15px;border-bottom: 1px solid #ccc;background-color: #23262e">
    <el-dropdown>
    <span class="el-dropdown-link">
      {{user.nickName}}
      <el-icon class="el-icon--right">
        <arrow-down/>
      </el-icon>
    </span>
      <template #dropdown>
        <el-dropdown-menu>
          <el-dropdown-item @click="$router.push('/login')">退出系统</el-dropdown-item>
        </el-dropdown-menu>
      </template>
    </el-dropdown>
  </div>
</div>
</template>

<script>

import { ArrowDown } from '@element-plus/icons';
export default {
  name: "Header",
  data(){
    return{
      user:{}
    }
  },
  components:{
    ArrowDown
  },
  created() {
    let userStr = sessionStorage.getItem("user") || "{}"
    this.user = JSON.parse(userStr)
  }
}

</script>

<style scoped>
.example-showcase {
  cursor: pointer;
  color: var(--el-color-primary);
  display: flex;
  align-items: center;
}
.el-dropdown-link {
    cursor: pointer;
    color: var(--el-color-primary);
    display: flex;
    align-items: center;
}
</style>
